Measurement E159M1038
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.85 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.48184 | 0.158813 |
| 27.0 | 0.690361 | 0.147873 |
| 45.0 | 0.709139 | 0.127918 |
| 63.0 | 0.840539 | 0.152215 |
| 81.0 | 0.880359 | 0.157395 |
| 99.0 | 0.696392 | 0.136357 |
| 117.0 | 0.654152 | 0.142263 |
| 135.0 | 0.556156 | 0.131444 |
| 153.0 | 0.618021 | 0.17163 |
| 171.0 | 0.27518 | 0.130971 |
Experiment comment: